阅读说明：本技术 一种燀苦杏仁的炮制方法 (Processing method for scalding bitter almonds ) 是由 冉蒙蒙 于 2020-05-21 设计创作，主要内容包括：本发明涉及中药加工技术领域。本发明提供了一种燀苦杏仁的炮制方法,包括如下步骤：(1)将苦杏仁投入到沸水中,煮沸5～8分钟；(2)将煮好的苦杏仁转入冷水中浸泡3～5分钟；(3)将步骤(2)中浸泡后的苦杏仁脱皮；(4)脱皮后干燥,即得燀苦杏仁。本申请的加工方法在保证苦杏仁苷含量和活性的前提下,杀灭了分解苦杏仁苷的酶,保证了产品的品质,并且适应了工厂化生产的要求。生产的产品品质相近,苦杏仁苷含量高。(The invention relates to the technical field of traditional Chinese medicine processing. The invention provides a processing method of blanched bitter almonds, which comprises the following steps: (1) putting bitter almonds into boiling water, and boiling for 5-8 minutes; (2) soaking the cooked bitter almonds in cold water for 3-5 minutes; (3) peeling the bitter almonds soaked in the step (2); (4) peeling, and drying to obtain blanched semen Armeniacae amarum. The processing method of the application kills the enzyme for decomposing the amygdalin on the premise of ensuring the content and the activity of the amygdalin, ensures the quality of the product and adapts to the requirements of industrial production. The produced products have similar quality and high amygdalin content.)

1. A processing method for scalding bitter almonds is characterized by comprising the following steps:

(1) boiling bitter apricot seeds in boiling water for 5-8 minutes;

(2) soaking the cooked bitter almonds in cold water for 3-5 minutes;

(3) peeling the bitter almonds soaked in the step (2);

(4) drying the peeled semen Armeniacae amarum to obtain semen Armeniacae amarum.

2. The processing method of blanched bitter almonds according to claim 1, wherein the boiling water amount in the step (1) is 2-4 times of the weight of the bitter almonds.

3. The processing method of burning bitter almonds according to claim 1, wherein the processing in step (1) is performed by a digester.

4. The processing method of blanched semen Armeniacae amarum as claimed in any one of claims 1-3, wherein the cooking time in step (1) is 6-7 minutes.

5. The processing method of blanched semen Armeniacae amarum as claimed in any one of claims 1-3, wherein the soaking time in step (2) is 4 min.

6. The processing method of blanched semen Armeniacae amarum as claimed in any one of claims 1-3, wherein in step (3), a desquamation machine is adopted for desquamation.

7. The processing method of blanched semen Armeniacae amarum as claimed in any one of claims 1-3, wherein the drying temperature in step (4) is 40-50 deg.C, and the time is 2-3 hours.

8. The processing method of burning bitter almonds according to claim 7, wherein the drying in step (4) is carried out at 45 ℃ for 2.5 hours.

9. The processing method of blanched semen Armeniacae amarum according to any one of claims 1-3, wherein the blanched semen Armeniacae amarum in step (4) has a water content of 9-12%.

10. The processing method of burning bitter almonds according to claim 9, wherein the water content of the burnt bitter almonds in step (4) is 10-11%.

Technical Field

The invention relates to the technical field of traditional Chinese medicine processing, in particular to a processing method of blanched bitter almonds.

Background

The bitter apricot kernel is a common traditional Chinese medicine, and the product collected in pharmacopoeia is dry mature seed of rosaceous plants such as wild apricot, siberian apricot and northeast apricot. Collecting mature fruits in summer, removing pulp and nucleocapsid, taking out seeds, and drying in the sun. Ku xing ren has the actions of depressing qi, relieving cough and asthma, moistening intestines and relaxing bowels. Can be used for treating cough, asthma, fullness in chest, excessive phlegm, intestinal dryness, and constipation.

The bitter almond contains amygdalin and enzyme capable of decomposing amygdalin, and the enzyme can be activated at certain temperature and humidity to decompose amygdalin and produce hydrocyanic acid, so that excessive eating or uncooked eating can cause hydrocyanic acid poisoning, inhibit cell respiration, form 'intracellular asphyxia' tissue hypoxia, and can be used after being processed. The processing method of blanched bitter almond disclosed in Chinese pharmacopoeia comprises the following steps: scalding clean semen Armeniacae amarum in boiling water until the outer skin is slightly swollen, taking out, soaking in cold water, taking out, removing seed coat, sun drying, removing seed coat, and mashing when taking out kernel. However, specific conditions in the processing process are not disclosed in the pharmacopoeia, so that the quality of the produced products is greatly different, the loss of the active ingredient amygdalin in the products is extremely large, and the industrial production is not facilitated.

Disclosure of Invention

The invention aims to provide a processing method of blanched bitter almonds, which not only can reserve the active ingredients such as amygdalin and the like in the bitter almonds, but also is suitable for industrial production.

In order to achieve the above object, the present invention provides the following technical solutions:

the invention provides a processing method of blanched bitter almonds, which comprises the following steps:

(1) boiling bitter apricot seeds in boiling water for 5-8 minutes;

(2) soaking the cooked bitter almonds in cold water for 3-5 minutes;

(3) peeling the bitter almonds soaked in the step (2);

(4) drying the peeled semen Armeniacae amarum to obtain semen Armeniacae amarum.

Preferably, the amount of boiling water in the step (1) is 2-4 times of the weight of the bitter apricot seeds.

Preferably, the step (1) is carried out by using a cooking pot.

Preferably, the cooking time in the step (1) is 6-7 minutes.

Preferably, the soaking time in the step (2) is 4 minutes.

Preferably, a peeling machine is used for peeling in the step (3).

Preferably, the drying temperature in the step (4) is 40-50 ℃ and the drying time is 2-3 hours.

Preferably, the drying temperature in the step (4) is 45 ℃ and the drying time is 2.5 hours.

Preferably, the water content of the blanched almond in the step (4) is 9-12%.

Preferably, the water content of the blanched almond in the step (4) is 10-11%.

The invention provides a processing method of blanched bitter almonds, which comprises the following steps: (1) putting bitter almonds into boiling water, and boiling for 5-8 minutes; (2) soaking the cooked bitter almonds in cold water for 3-5 minutes; (3) peeling the bitter almonds soaked in the step (2); (4) peeling, and drying to obtain blanched semen Armeniacae amarum. The processing method of the application kills the enzyme for decomposing the amygdalin on the premise of ensuring the content and the activity of the amygdalin, ensures the quality of the product and adapts to the requirements of industrial production. The produced products have similar quality and high amygdalin content.

Detailed Description

The invention provides a processing method of blanched bitter almonds, which comprises the following steps:

(1) boiling bitter apricot seeds in boiling water for 5-8 minutes;

(2) soaking the cooked bitter almonds in cold water for 3-5 minutes;

(3) peeling the bitter almonds soaked in the step (2);

(4) drying the peeled semen Armeniacae amarum to obtain semen Armeniacae amarum.

In the present invention, the amount of boiling water in the step (1) is preferably 2 to 4 times of the weight of the bitter apricot seeds, and more preferably 3 times of the weight of the bitter apricot seeds.

In the present invention, the step (1) is preferably performed by using a digester.

In the present invention, the cooking pot is preferably a ZZ-900 type cooking pot.

In the present invention, the cooking time in the step (1) is preferably 6 to 7 minutes, and more preferably 6.5 minutes.

In the invention, the amount of the cold water used in the step (2) is preferably 12 to 15 times of the weight of the bitter apricot seeds, and more preferably 13 to 14 times of the weight of the bitter apricot seeds.

In the present invention, the temperature of the cold water in the step (2) is preferably 10 to 30 ℃, and more preferably 15 to 25 ℃.

In the present invention, the soaking time in the step (2) is preferably 4 minutes.

In the present invention, it is preferable that the peeling is performed by using a peeling machine in the step (3).

In the present invention, the peeler is preferably a model TP-300 peeler.

In the invention, the drying temperature in the step (4) is preferably 40-50 ℃, and more preferably 45 ℃; the drying time is preferably 2 to 3 hours, and more preferably 2.5 hours.

In the present invention, it is preferable to use an HX-4 open oven for the drying in the step (4).

In the invention, the water content of the blanched bitter apricot kernels in the step (4) is preferably 9-12%, and more preferably 10-11%.

In the present invention, the thickness of the material dried in the step (4) is preferably not more than 30 mm.

The processing method of blanched semen Armeniacae amarum provided in the present invention is described in detail below with reference to examples, but they should not be construed as limiting the scope of the present invention.